1BB1

CRYSTAL STRUCTURE OF A DESIGNED, THERMOSTABLE HETEROTRIMERIC COILED COIL

Structural Biology Knowledgebase: 1BB1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 1BB1

Classification: DE NOVO PROTEIN DESIGN

Total Structure Weight: 11246.70

Macromolecule Entities
Molecule Chains Length Organism Details
DESIGNED, THERMOSTABLE HETEROTRIMERIC COILED COIL A 36 Synthetic construct
DESIGNED, THERMOSTABLE HETEROTRIMERIC COILED COIL B 36 Synthetic construct
DESIGNED, THERMOSTABLE HETEROTRIMERIC COILED COIL C 36 Synthetic construct

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A, B, C NON-POLYMER C2 H4 O --
NH2
Query on NH2
A, B, C NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.208
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 21.93 α = 90.00
b = 35.01 β = 93.70
c = 66.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-04-28
  • Released Date: 1999-02-02
  • Deposition author(s): Nautiyal, S., Alber, T.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4